private static String toString()

in samza-core/src/main/java/org/apache/samza/util/ThreadUtil.java [58:122]
63 lines of code
16 McCabe index (conditional complexity)

  private static String toString(ThreadInfo info) {
    StringBuilder sb = new StringBuilder("\"" + info.getThreadName() + "\""
        + " Id=" + info.getThreadId() + " " + info.getThreadState());
    if (info.getLockName() != null) {
      sb.append(" on " + info.getLockName());
    }
    if (info.getLockOwnerName() != null) {
      sb.append(" owned by \"" + info.getLockOwnerName() + "\" Id="
          + info.getLockOwnerId());
    }
    if (info.isSuspended()) {
      sb.append(" (suspended)");
    }
    if (info.isInNative()) {
      sb.append(" (in native)");
    }
    sb.append('\n');
    int i = 0;
    for (; i < info.getStackTrace().length; i++) {
      StackTraceElement ste = info.getStackTrace()[i];
      sb.append("\tat " + ste.toString());
      sb.append('\n');
      if (i == 0 && info.getLockInfo() != null) {
        Thread.State ts = info.getThreadState();
        switch (ts) {
          case BLOCKED:
            sb.append("\t-  blocked on " + info.getLockInfo());
            sb.append('\n');
            break;
          case WAITING:
            sb.append("\t-  waiting on " + info.getLockInfo());
            sb.append('\n');
            break;
          case TIMED_WAITING:
            sb.append("\t-  waiting on " + info.getLockInfo());
            sb.append('\n');
            break;
          default:
        }
      }

      for (MonitorInfo mi : info.getLockedMonitors()) {
        if (mi.getLockedStackDepth() == i) {
          sb.append("\t-  locked " + mi);
          sb.append('\n');
        }
      }
    }
    if (i < info.getStackTrace().length) {
      sb.append("\t...");
      sb.append('\n');
    }

    LockInfo[] locks = info.getLockedSynchronizers();
    if (locks.length > 0) {
      sb.append("\n\tNumber of locked synchronizers = " + locks.length);
      sb.append('\n');
      for (LockInfo li : locks) {
        sb.append("\t- " + li);
        sb.append('\n');
      }
    }
    sb.append('\n');
    return sb.toString();
  }